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Individual Calculations July 2009 |
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| Velina, Valeria Total change: -20.00 | |   |
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| Berliner Einzelmeisterschaft offenes Qualifikationsturnier | Berlin | GER | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1782 | 2.00 | 6 | 0.63 | 25 | 15.75 | |
|  Shapiro, Yosip | | | 2098 | GER | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Von Loehneysen, Leonard | | | 2025 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Just, Detlef | | | 1978 | GER | 1.00 | 1 | 0.75 | 25 | 18.75 | |  Schildt, Rene | | | 1994 | GER | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Keusch, Horst | | | 1965 | GER | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Mayer, Herbert, Dr. | | | 1930 | GER | 0.50 | 1 | 0.20 | 25 | 5.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Deutsche Jugendmeisterschaft U16w | Willingen | GER | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1782 | 0.50 | 4 | -1.43 | 25 | -35.75 | |
| | Stitterich, Nadine | | | 1918 | GER | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Anker, Christin | | | 1886 | AUT | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Harder, Anne | | | 1598 | GER | 0.00 | 1 | -0.74 | 25 | -18.50 | | | Begeluri, Nino | | | 1776 | GER | 0.50 | 1 | -0.01 | 25 | -0.25 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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